Built using huge amounts of computing power at a Tennessee data center, Grok is Musk's attempt to outdo rivals such as OpenAI's ChatGPT and Google's Gemini in building an AI assistant that shows its reasoning before answering a question.

Following Grok 4’s recent controversy involving antisemitic messages, the AI chatbot is under fire for consulting Elon Musk’s X posts when answering some questions.

Billionaire Tesla owner Elon Musk said Thursday that Tesla vehicles will soon feature the artificial intelligence chatbot Grok, developed by Musk’s AI startup xAI.In a message posted to his social media platform,

Elon Musk teased the new update of Grok, the flagship artificial intelligence (AI) tool of his tech company xAI.

Describing the current time as the "intelligence big bang", Musk admitted Grok 4 "may lack common sense" but it might create new technology "as soon as this year."

NBCUniversal exec Linda Yaccarino departed as CEO of X, speculation has grown about Elon Musk turning the platform away from ads and toward AI.

The tech billionaire unveiled its latest version, Grok 4, which he claims is "smarter than almost all graduate students, in all disciplines, simultaneously."